<template>
  <div class="app">
    <h2>我是祖组件</h2>
    <Child></Child>
  </div>
</template>

<script>
import Child from './components/child.vue'
export default {
  name: 'App',
  components: {
    Child
  },

}
</script>

<style>
.app{
  background-color: aqua;
  padding: 10px;
}
</style>
